I try this method from 'Edson Jose dos Santos' from this link.
https://bugs.launchpad.net/hplip/+bug/1770027 'To display the icon on the tray, I installed this extension "Alternate Menu for Hplip" and it worked ok, but the error message (No system tray detected on this system, unable to start, exiting) continued to appear. Then I removed the startup "hp-systray -x" and the error continued. What happened after restarting the PC? At startup, the HP icon came in alone and appeared at the startup of the "SETUP" tool and the message disappeared. OK . See attachment. Now the error message (No system tray detected on this system. Unable to start, exiting) only appears when we click on the HP icon and open the printer.' It can help me and now no annoying message at startup. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1714659 Title: HPLIP is not compatible with modern GNOME (No system tray detected on this system. Unable to start, exiting.) To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/1714659/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
